Power supply SPD AFD-S series-AFD-S12A-L

Power supply SPD AFD-S series-AFD-S12A-LN

Power supply SPD AFD-S series-AFD-S14A-L

Power supply SPD AFD-S series-AFD-S14A-LN

Power supply SPD AFD-S series-AFD-S12A-LN (when combined)

Power supply SPD AFD-S series-AFD-S12A-LL

Power supply SPD AFD-S series-AFD-S12A-LLN

Power supply SPD AFD-S series
Showden Co., Ltd.

Showden Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

117.8hours

About This Product

■Built-in separator saves space and reduces wiring man-hoursSPD Separator (Current Fuse) No external SPD separator required. This saves space and reduces wiring man-hours.

■Safety plug-in that allows safe SPD plug replacementThe plug removal lever allows you to safely remove the SPD plug without having to bring your hands near the live parts. It also provides IP20 electric shock protection even when the plug is removed.

■Reduction of wiring man-hours with screw-up terminal blockThe use of a screw-up terminal block with a fall-prevention mechanism that eliminates the need to remove the terminal cover reduces wiring work. If screw terminal marking is required, this can be done by removing the transparent cover.

■Fault display, alarm contact outputFault indicators and fault contacts are reliable mechanical types. The fault contact outputs when the SPD fails and when the SPD plug is not installed.

■Safety considering Japan's TOV (temporary overvoltage)In addition to the TOV values ​​specified in JIS C 5381-11, we also conduct tests using TOV values ​​that occur due to accidents in Japan's power supply system to confirm safety. This Japanese TOV will be added at the next JIS revision.

■Adopts advanced safety shutoff technology SITS®The newly designed thermal separator built into the SPD has significantly improved heat isolation performance due to the heat generated when the protective component (MOV: varistor) fails. This makes it possible to separate the MOV from the main power supply line when the temperature rises before the MOV suffers a short-circuit failure (deterioration state) in "additional tests to simulate SPD failure modes" stipulated in JIS C 5381-11. is.

In addition, by cooperating with the built-in SPD separator (current fuse with high breaking capacity) and thermal separator, the SPD alone can interrupt everything from leakage currents to large short-circuit currents. This function eliminates the risk of fire in the event of SPD failure.

■Compliant with public building construction standard specifications and building equipment design standardsThis product complies with the Standard Specifications for Public Construction Works (Reiwa 4th Edition) and is compliant with "When a low-voltage SPD has a built-in separator" as stated in the Building Equipment Design Standards (Reiwa 3rd Edition).

■Notes・JIS C 5381-11 (Compatible with Class I)
- An earth bar is included with the union type.

*Other model numbers are available.

Model
There are 10 models for this product.

Product
Power supply SPD AFD-S series

Handling Company
Showden Co., Ltd.

Categories

Safety Devices

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10 Models of Power supply SPD AFD-S series

Click on the part number for more information about each product

Part Number	Price (excluding tax)	Temporary overvoltage caused by a fault in the high-voltage system	Voltage protection level up	Protection mode	Applicable circuit	Alarm contact	Test standards	Maximum continuous working voltage Uc	Rated short circuit current ISCCR	Nominal discharge current In	Total discharge current ITotal	Temporary overvoltage caused by a failure in the low-voltage system	Impulse current Iimp	Earth bar (for SPD connection)	Applicable voltage	Format
AFD-S12A-L	Available upon quote	-	-	L-E	-	-	-	-	-	-	-	-	-	-	For AC100V/200V	Single format
AFD-S12A-LN	Available upon quote	-	-	L-E, N-E	-	-	-	-	-	-	-	-	-	-	For AC100V/200V	Single format
AFD-S14A-L	Available upon quote	-	-	L-E	-	-	-	-	-	-	-	-	-	-	For AC400V	Single format
AFD-S14A-LN	Available upon quote	-	-	L-E, N-E	-	-	-	-	-	-	-	-	-	-	For AC400V	Single format
AFD-S12A-LN (when combined)	Available upon quote	L-E: Withstands AC820V, L-N: Withstands AC600V	L-E: 1.4kV or less, N-E: 1.4kV or less	Between L-E, between N-E	Single phase 2 wire 100V (grounded phase included)	Yes	JIS C 5381-11	L-L: AC280V L-E: AC250V N-E: AC255V	AC440V 100kA	20kA	25kA	L-E: Withstands AC330V, L-N: Withstands AC330V	12.5kA	-	-	Format when combined
AFD-S12A-LL	Available upon quote	L-E: Withstands AC820V	L-E: 1.4kV or less	Between L-E	Single-phase 2-wire 100V, 200V (grounding phase not specified and non-grounding)	Yes	JIS C 5381-11	L-L: AC280V L-E: AC250V N-E: AC255V	AC440V 100kA	20kA	25kA	L-E: Withstands AC330V	12.5kA	For 2 poles	-	Format when combined
AFD-S12A-LLN	Available upon quote	L-E: Withstands AC820V, L-N: Withstands AC600V	L-E: 1.4kV or less, N-E: 1.4kV or less	Between L-E, between N-E	Single-phase 3-wire 100V/200V (neutral phase grounding), 3-phase 3-wire 200V (1-phase grounding)	Yes	JIS C 5381-11	L-L: AC280V L-E: AC250V N-E: AC255V	AC440V 100kA	20kA	37.5kA	L-E: Withstands AC330V, L-N: Withstands AC330V	12.5kA	For 2 poles	-	Format when combined
AFD-S12A-LLL	Available upon quote	L-E: Withstands AC820V	L-E: 1.4kV or less	Between L-E	3-phase 3-wire 200V (grounded phase not specified and ungrounded)	Yes	JIS C 5381-11	L-L: AC280V L-E: AC250V N-E: AC255V	AC440V 100kA	20kA	37.5kA	L-E: Withstands AC330V	12.5kA	For 3 poles	-	Format when combined
AFD-S12A-LLLN	Available upon quote	L-E: Withstands AC820V, L-N: Withstands AC600V	L-E: 1.4kV or less, N-E: 1.4kV or less	Between L-E, between N-E	Three-phase 4-wire 100V/173V (neutral phase grounding)	Yes	JIS C 5381-11	L-L: AC280V L-E: AC250V N-E: AC255V	AC440V 100kA	20kA	50kA	L-E: Withstands AC330V, L-N: Withstands AC330V	12.5kA	For 3 poles	-	Format when combined
AFD-S14A-LLL	Available upon quote	L-E: AC885V safe failure	L-E: 1.8kV or less	Between L-E	3-phase 3-wire 400V (neutral phase grounded and ungrounded)	Yes	JIS C 5381-11	L-L: AC600V L-E: AC350V N-E: AC255V	AC440V 100kA	20kA	37.5kA	L-E: Withstands AC600V	12.5kA	For 3 poles	-	Format when combined

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About Company Handling This Product

Showden Co., Ltd.

Response Rate

100.0%

Response Time

117.8hrs

Japan

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Power supply SPD AFD-S series Showden Co., Ltd.

Showden Co., Ltd.'s Response Status

About This Product

■Built-in separator saves space and reduces wiring man-hours

■Safety plug-in that allows safe SPD plug replacement

■Reduction of wiring man-hours with screw-up terminal block

■Fault display, alarm contact output

■Safety considering Japan's TOV (temporary overvoltage)

■Adopts advanced safety shutoff technology SITS®

■Compliant with public building construction standard specifications and building equipment design standards

■Notes

10 Models of Power supply SPD AFD-S series

Customers who viewed this product also viewed

Other products of Showden Co., Ltd.

About Company Handling This Product

Related search keywords

Power supply SPD AFD-S series
Showden Co., Ltd.